12.05.18
US Patent No. 10,080,714 B2; Avon Products has patented a topical composition for improving the health and/or appearance of hair, thickening hair, and/or promoting hair growth comprising an active agent selected from YNT (SEQ ID NO: 1), K-Ava-YNTK (SEQ ID NO: 3), or palmitoyl-YNT, and a physiologically acceptable vehicle. The active agent is present in an amount from 0.0001% to 10% by weight of the composition.